EP0489569A2 - Entgasen einer Flüssigkeit - Google Patents

Entgasen einer Flüssigkeit Download PDF

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Publication number
EP0489569A2
EP0489569A2 EP91311244A EP91311244A EP0489569A2 EP 0489569 A2 EP0489569 A2 EP 0489569A2 EP 91311244 A EP91311244 A EP 91311244A EP 91311244 A EP91311244 A EP 91311244A EP 0489569 A2 EP0489569 A2 EP 0489569A2
Authority
EP
European Patent Office
Prior art keywords
solvent
vacuum
degassing unit
vacuum degassing
tubing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP91311244A
Other languages
English (en)
French (fr)
Other versions
EP0489569A3 (en
Inventor
Ronald A. Gatten
Leslie A. Miller
Thomas J. Mccall, Jr.
Vance J. Nau
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Newport Corp USA
Original Assignee
Spectra Physics Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Spectra Physics Inc filed Critical Spectra Physics Inc
Publication of EP0489569A2 publication Critical patent/EP0489569A2/de
Publication of EP0489569A3 publication Critical patent/EP0489569A3/en
Withdrawn legal-status Critical Current

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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/02—Column chromatography
    • G01N30/26—Conditioning of the fluid carrier; Flow patterns
    • G01N30/28—Control of physical parameters of the fluid carrier
    • G01N30/34—Control of physical parameters of the fluid carrier of fluid composition, e.g. gradient
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D19/00—Degasification of liquids
    • B01D19/0031—Degasification of liquids by filtration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D19/00—Degasification of liquids
    • B01D19/0042—Degasification of liquids modifying the liquid flow
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D19/00—Degasification of liquids
    • B01D19/0063—Regulation, control including valves and floats
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D19/00—Degasification of liquids
    • B01D19/0073—Degasification of liquids by a method not covered by groups B01D19/0005 - B01D19/0042
    • B01D19/0078—Degasification of liquids by a method not covered by groups B01D19/0005 - B01D19/0042 by vibration
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/02—Column chromatography
    • G01N30/04—Preparation or injection of sample to be analysed
    • G01N30/24—Automatic injection systems
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/02—Column chromatography
    • G01N30/26—Conditioning of the fluid carrier; Flow patterns
    • G01N30/28—Control of physical parameters of the fluid carrier
    • G01N30/30—Control of physical parameters of the fluid carrier of temperature

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Sampling And Sample Adjustment (AREA)
EP19910311244 1990-12-04 1991-12-03 Degassing a liquid Withdrawn EP0489569A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US622999 1990-12-04
US07/622,999 US5183486A (en) 1990-12-04 1990-12-04 Apparatus for degassing a liquid

Publications (2)

Publication Number Publication Date
EP0489569A2 true EP0489569A2 (de) 1992-06-10
EP0489569A3 EP0489569A3 (en) 1993-03-10

Family

ID=24496374

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19910311244 Withdrawn EP0489569A3 (en) 1990-12-04 1991-12-03 Degassing a liquid

Country Status (2)

Country Link
US (3) US5183486A (de)
EP (1) EP0489569A3 (de)

Cited By (9)

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Publication number Priority date Publication date Assignee Title
EP1445610A1 (de) * 2003-01-31 2004-08-11 Systec Inc. Integriertes Gerät zur Entgasung und Mischung von mehrfachen Strömungen mobiler Phasen
WO2007091654A1 (ja) 2006-02-09 2007-08-16 Arkray, Inc. 液体クロマトグラフィ装置
EP2017615A1 (de) * 2006-02-16 2009-01-21 Arkray, Inc. Entgasungsvorrichtung und damit ausgestatteter flüssigkeitschromatograph
JP2011133367A (ja) * 2009-12-24 2011-07-07 Tosoh Corp 脱気装置
EP2668988A1 (de) * 2012-05-30 2013-12-04 ARKRAY, Inc. Kanalblasenreduzierungsvorrichtung, Kanalblasenreduzierungsprogramm, Kanalblasenreduzierungsverfahren, Flüssigkeitsbereitstellungsvorrichtung und Chromatographievorrichtung
EP2669673A1 (de) * 2012-05-30 2013-12-04 ARKRAY, Inc. Blasenreduzierungsvorrichtung, Chromatographievorrichtung, Blasenreduzierungsverfahren und Blasenreduzierungsprogramm
WO2019241116A1 (en) * 2018-06-11 2019-12-19 Waters Technologies Corporation Detecting a fluid leak in a vacuum chamber
JP2020516852A (ja) * 2017-01-05 2020-06-11 イラミーナ インコーポレーテッド フローセル液体脱ガスシステム及び方法
GB2580983A (en) * 2019-02-04 2020-08-05 Agilent Technologies Inc Combined degassing and circulation of liquid

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US5183486A (en) * 1990-12-04 1993-02-02 Spectra-Physics, Inc. Apparatus for degassing a liquid
EP0598424A3 (de) * 1992-11-16 1996-05-15 Novellus Systems Inc Vorrichtung zur Entfernung von gelösten Gasen aus einer Flüssigkeit.
WO1994020855A1 (en) * 1993-03-04 1994-09-15 Sapidyne, Inc. Assay flow apparatus and method
US5340384A (en) * 1993-03-05 1994-08-23 Systec, Inc. Vacuum degassing
DE4327582C1 (de) * 1993-08-17 1994-10-06 Hewlett Packard Gmbh Verfahren zum Herstellen von Kunststoffteilen aus fluorhaltigen Polymeren für den Einsatz in einem analytischen Messgerät und nach dem Verfahren hergestellte Kunststoffteile
US5578331A (en) * 1994-06-10 1996-11-26 Vision Products, Inc. Automated apparatus for preparing contact lenses for inspection and packaging
DE4446270C1 (de) * 1994-12-23 1996-02-29 Hewlett Packard Gmbh Basisstruktur für einen Flüssigkeitschromatographie-Entgaser
US5885332A (en) * 1995-06-06 1999-03-23 Gerner; Yuri Solvent receptacle and degasser for use in high pressure liquid chromatography
US5743941A (en) * 1995-06-06 1998-04-28 Systec, Inc. Bottle top solvent degasser
US5714696A (en) * 1995-07-06 1998-02-03 The Regents Of The University Of California Fluid sampling apparatus and method
US5607581A (en) * 1995-10-31 1997-03-04 Systec, Inc. Debubbling and priming system for chromotography
US5733500A (en) * 1996-03-07 1998-03-31 Phelps Dodge Industries, Inc. Molten metal degassing and filtering apparatus
JPH11137907A (ja) * 1997-11-11 1999-05-25 Moore Kk 脱気装置
US7220596B2 (en) * 1998-04-15 2007-05-22 Utah State University Real time detection of antigens
US6024780A (en) * 1998-05-19 2000-02-15 Haselden, Jr.; Odell Kent Method and apparatus for degassing a fluid in a reusable vaccum chamber with microprocessor based controls
DE69828594T2 (de) * 1998-07-17 2005-06-16 Agilent Technologies Inc., A Delaware Corp., Palo Alto Vorrichtung zum Entgasen von Flüssigkeiten
JP3670851B2 (ja) * 1998-07-21 2005-07-13 アクト・サイエンス株式会社 液体クロマトグラフィー用送液ポンプ
US6755899B2 (en) * 1998-10-09 2004-06-29 Erc, Inc. Vacuum deaeration device
JP2000275229A (ja) * 1999-03-26 2000-10-06 Moore Kk 脱気装置
DE19917636B4 (de) * 1999-04-19 2005-07-28 Robert Bosch Gmbh Verfahren und Vorrichtung zur Behandlung eines Druckmittels
US6248157B1 (en) 1999-08-20 2001-06-19 Systec Inc. Vacuum degassing
US6391096B1 (en) 2000-06-09 2002-05-21 Serveron Corporation Apparatus and method for extracting and analyzing gas
US20020142618A1 (en) * 2000-08-04 2002-10-03 Caliper Technologies Corp. Control of operation conditions within fluidic systems
WO2002012856A1 (en) * 2000-08-04 2002-02-14 Caliper Technologies Corp. Control of operation conditions within fluidic systems
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JP3868899B2 (ja) * 2002-12-25 2007-01-17 株式会社島津製作所 液体クロマトグラフ
DE10300957A1 (de) * 2003-01-13 2004-07-22 Ibidi Gmbh Probenkammer für eine Flüssigkeit
US6795484B1 (en) 2003-05-19 2004-09-21 Johns Manville International, Inc. Method and system for reducing a foam in a glass melting furnace
US7713331B2 (en) * 2003-11-05 2010-05-11 Rheodyne, Llc Axial transfer line degassing
US6949132B2 (en) * 2003-11-05 2005-09-27 Systel, Llc Axial degassing transfer lines
US20050100477A1 (en) * 2003-11-06 2005-05-12 Alltech Associates, Inc. Apparatus and method for removing gas prior to sample detection and/or analysis
US7041154B2 (en) * 2003-12-12 2006-05-09 United Technologies Corporation Acoustic fuel deoxygenation system
WO2006017820A1 (en) * 2004-08-07 2006-02-16 Waters Investments Limited Passive column pre-heater with sample band spreading reduction feature
WO2007051113A2 (en) * 2005-10-27 2007-05-03 Waters Investments Limited Pump
US20070148326A1 (en) * 2005-12-28 2007-06-28 Hastings Mitchell R Syringe
US7892321B2 (en) * 2006-02-01 2011-02-22 Intelligent Energy, Inc. Integrated heated prevaporation module
US20070181501A1 (en) * 2006-02-08 2007-08-09 Agilent Technologies, Inc. Method and apparatus for packing chromatography column
JP4898778B2 (ja) * 2006-02-21 2012-03-21 武蔵エンジニアリング株式会社 脱泡機構を備える液材吐出装置
US20070199904A1 (en) * 2006-02-27 2007-08-30 Jonathan Thompson Methods for treatment of organic matter in liquid
TWI388368B (zh) * 2006-05-01 2013-03-11 Nitto Denko Corp 脫氣裝置
WO2008035714A1 (fr) * 2006-09-22 2008-03-27 Nitto Denko Corporation Dispositif de dégazage
US20080098894A1 (en) * 2006-11-01 2008-05-01 Sabatino Daniel R Acoustic degassing heat exchanger
US20090044604A1 (en) * 2007-08-15 2009-02-19 Gregor Ocvirk Portable Measuring Facility for Determining A Medically Significant Analyte Concentration
US20090249949A1 (en) * 2008-03-05 2009-10-08 Helicos Biosciences Corporation Methods and devices for bubble mitigation
US8075675B2 (en) * 2008-06-12 2011-12-13 Serveron Corporation Apparatus and method for extracting gas from liquid
GB2477679A (en) * 2008-10-30 2011-08-10 Porous Media Corp Venting and filtration systems with gas permeable membrane
CN102481494B (zh) 2009-09-14 2014-09-10 兰登姆科技有限责任公司 用于改变液体中的气体浓度的装置及方法
EP2524178B1 (de) * 2010-01-11 2021-05-26 Waters Technologies Corporation Wärmesteuerung einer wärmekammer in hochleistungs-flüssigchromatographiesystemen
FR2959315B1 (fr) * 2010-04-22 2012-04-27 Gdf Suez Installation et procede de caracterisation de gaz dissous dans un liquide
US8469503B2 (en) * 2010-10-05 2013-06-25 Eastman Kodak Company Method of thermal degassing in an inkjet printer
US8465139B2 (en) * 2010-10-05 2013-06-18 Eastman Kodak Company Thermal degassing device for inkjet printer
US20120103062A1 (en) * 2010-11-02 2012-05-03 Picarro, Inc. Sample preparation for gas analysis using inductive heating
US8425656B2 (en) * 2011-01-25 2013-04-23 Media And Process Technology, Inc. Transport membrane condenser using turbulence promoters
US9120580B2 (en) * 2011-08-31 2015-09-01 United Technologies Corporation Ejector-driven fuel stabilization system
US9044712B2 (en) 2011-09-12 2015-06-02 Idex Health & Science, Llc Supersaturated fluid degassing
DE102011088959B4 (de) * 2011-12-19 2022-08-04 Endress+Hauser Conducta Gmbh+Co. Kg Vorrichtung zum Entgasen einer Flüssigkeit und Verwendung dieser Vorrichtung in einem Analysegerät
US9114331B2 (en) 2012-09-28 2015-08-25 Random Technologies Llc Apparatus and method for degassing liquids
JP6519980B2 (ja) * 2014-03-31 2019-05-29 株式会社島津製作所 液体クロマトグラフ
DE102016007094B3 (de) * 2016-06-10 2016-12-22 Qfood Gmbh Probenentnahmevorrichtung zur Entnahme von Getränkeproben aus einer Getränkeleitung, die ein unter Druck stehendes gashaltiges Getränk enthält
GB2590130B (en) 2019-09-23 2022-10-19 Idex Health & Science Llc Fluid degassing system with reduced pressure pulsatility
CN114514422A (zh) * 2019-10-01 2022-05-17 基础科学公司 用于在线分析的挥发性样品的自动在线制备和脱气
EP3808426A1 (de) 2019-10-18 2021-04-21 Roche Diagnostics GmbH Techniken zur überprüfung des zustands von analysatoren
GB2601489B (en) * 2020-12-01 2024-01-17 Agilent Technologies Inc Vaccum degassing using electroactive material
US20220347601A1 (en) * 2021-05-03 2022-11-03 Kazadi Enterprises Ltd. Low energy liquid degasification devices and methods

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EP1445610A1 (de) * 2003-01-31 2004-08-11 Systec Inc. Integriertes Gerät zur Entgasung und Mischung von mehrfachen Strömungen mobiler Phasen
JP2004230373A (ja) * 2003-01-31 2004-08-19 Systec Inc 複数の移動相流を脱気および混合するための統合装置
WO2007091654A1 (ja) 2006-02-09 2007-08-16 Arkray, Inc. 液体クロマトグラフィ装置
EP1988392A1 (de) * 2006-02-09 2008-11-05 Arkray, Inc. Flüssigkeitschromatograph
EP1988392A4 (de) * 2006-02-09 2009-04-08 Arkray Inc Flüssigkeitschromatograph
US8361390B2 (en) 2006-02-09 2013-01-29 Arkray, Inc. Liquid chromatograph
EP2017615A1 (de) * 2006-02-16 2009-01-21 Arkray, Inc. Entgasungsvorrichtung und damit ausgestatteter flüssigkeitschromatograph
EP2017615A4 (de) * 2006-02-16 2009-07-29 Arkray Inc Entgasungsvorrichtung und damit ausgestatteter flüssigkeitschromatograph
JP2011133367A (ja) * 2009-12-24 2011-07-07 Tosoh Corp 脱気装置
EP2669673A1 (de) * 2012-05-30 2013-12-04 ARKRAY, Inc. Blasenreduzierungsvorrichtung, Chromatographievorrichtung, Blasenreduzierungsverfahren und Blasenreduzierungsprogramm
EP2668988A1 (de) * 2012-05-30 2013-12-04 ARKRAY, Inc. Kanalblasenreduzierungsvorrichtung, Kanalblasenreduzierungsprogramm, Kanalblasenreduzierungsverfahren, Flüssigkeitsbereitstellungsvorrichtung und Chromatographievorrichtung
CN103454363A (zh) * 2012-05-30 2013-12-18 爱科来株式会社 气泡减少装置、层析装置、气泡减少方法及气泡减少程序
CN103448374A (zh) * 2012-05-30 2013-12-18 爱科来株式会社 流路内气泡减少装置、程序以及方法、液体供给装置及色谱装置
US9285347B2 (en) 2012-05-30 2016-03-15 Arkray, Inc. Bubble reduction device, chromatography device, bubble reduction method, and bubble reduction program
US9759696B2 (en) 2012-05-30 2017-09-12 Arkray, Inc. Channel bubble reduction device, channel bubble reduction method, and chromatography device
JP2020516852A (ja) * 2017-01-05 2020-06-11 イラミーナ インコーポレーテッド フローセル液体脱ガスシステム及び方法
EP3566057A4 (de) * 2017-01-05 2020-07-22 Illumina, Inc. System und verfahren zur flüssigkeitsentgasung von durchflusszellen
WO2019241116A1 (en) * 2018-06-11 2019-12-19 Waters Technologies Corporation Detecting a fluid leak in a vacuum chamber
GB2580983A (en) * 2019-02-04 2020-08-05 Agilent Technologies Inc Combined degassing and circulation of liquid
US11772012B2 (en) 2019-02-04 2023-10-03 Agilent Technologies, Inc. Combined degassing and circulation of liquid
GB2580983B (en) * 2019-02-04 2023-10-04 Agilent Technologies Inc Combined Degassing and Circulation of Liquid

Also Published As

Publication number Publication date
EP0489569A3 (en) 1993-03-10
US5183486A (en) 1993-02-02
US5279647A (en) 1994-01-18
US5290340A (en) 1994-03-01

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